package cn.itcast.order.web;

import cn.itcast.feign.client.UserClient;
import cn.itcast.feign.pojo.User;
import cn.itcast.order.pojo.Order;
import cn.itcast.order.service.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
@RequestMapping("order")
public class OrderController {

   @Autowired
   private OrderService orderService;

   @Autowired
   private RestTemplate restTemplate;


   @Autowired
   private UserClient userClient;

    @GetMapping("{orderId}")
    public Order queryOrderByUserId(@PathVariable("orderId") Long orderId) {
        // 根据id查询订单并返回
        //user服务器访问地址
        //查询order表返回数据
        Order order = orderService.queryOrderById(orderId);
//        //user服务器反问地址
//        String url="http://userservice/user/"+order.getUserId();
//        //反问
//        User forObject = restTemplate.getForObject(url,User.class);user
        User byId = userClient.findById(order.getUserId());
        order.setUser(byId);
        //返回
        return order;
    }
}
